Table 1.

Characteristics of the 2452 patients with stable chest pain*

Characteristics	n = 2452
Age, y	62 ± 10
Male sex, n (%)	1603 (65.4)
Agatston score
Median	74.1
Range (minimum to maximum)	0 to 6209.6
IQR	1 to 389
Arterial hypertension, n (%)§	1332/2381 (55.9)
Diabetes mellitus, n (%)§	442/2395 (18.5)
Hyperlipidaemia, n (%)§	1172/2273 (51.6)
Current smoker, n (%)§	708/2396 (29.5)
Body mass index†	26.8 ± 4.1
Prevalence of obstructive CAD on ICA	1100 (44.9)
Angina pectoris classification, n (%)
Typical angina	1078 (44.0)
Atypical angina	746 (30.4)
Nonanginal chest pain	467 (19.0)
Other chest discomfort	161 (6.6)
Pre-test probability, %	49 ± 17

*Plus-minus values are means ± SD unless otherwise stated. Percentages are based on analysis of all 2452 patients unless otherwise stated. ^§Missing information as follows per category, n (%): hypertension 71 (2.9%), diabetes mellitus 57 (2.3%), hyperlipidaemia 179 (7.3%), current smoker 56 (2.3%). ^†Calculated as the weight in kilogrammes divided by the square of the height in metres; body mass index calculation based on 2425 patients (1.1% missing information on BMI). CAD coronary artery disease, ICA invasive coronary angiography